American Journal of Gastroenterology最新文献

{"title":"Should We Rest on a Rest? A Well-Differentiated Neuroendocrine Tumor Arising From Pancreatic Heterotopia.","authors":"Donna E Leet, Kwun Wah Wen, Abdul Kouanda","doi":"10.14309/ajg.0000000000003139","DOIUrl":"10.14309/ajg.0000000000003139","url":null,"abstract":"","PeriodicalId":7608,"journal":{"name":"American Journal of Gastroenterology","volume":" ","pages":"939"},"PeriodicalIF":8.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492928","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Role of Yes in Academic Medicine.","authors":"Jeremy Louissaint, Allison R Schulman, Elliot B Tapper","doi":"10.14309/ajg.0000000000003126","DOIUrl":"10.14309/ajg.0000000000003126","url":null,"abstract":"","PeriodicalId":7608,"journal":{"name":"American Journal of Gastroenterology","volume":" ","pages":"933-935"},"PeriodicalIF":8.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142387273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Focal Liver Lesions.","authors":"Rahul Sandella, Yael Wollstein, Anjana Pillai","doi":"10.14309/ajg.0000000000003152","DOIUrl":"10.14309/ajg.0000000000003152","url":null,"abstract":"","PeriodicalId":7608,"journal":{"name":"American Journal of Gastroenterology","volume":" ","pages":"936-938"},"PeriodicalIF":8.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142455995","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Focusing on the Key Factors in the Treatment of Pediatric Crohn's Disease: A Re-Examination of the Relationship Between Body Mass Index and Antitumor Necrosis Factor Treatment Response.","authors":"Jie Chen, Changlin Zhai, Haihua Pan","doi":"10.14309/ajg.0000000000003101","DOIUrl":"10.14309/ajg.0000000000003101","url":null,"abstract":"","PeriodicalId":7608,"journal":{"name":"American Journal of Gastroenterology","volume":" ","pages":"1156"},"PeriodicalIF":8.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142492950","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Continuing Medical Education Questions: May 2025.","authors":"Andrew Thomas","doi":"10.14309/ajg.0000000000003442","DOIUrl":"https://doi.org/10.14309/ajg.0000000000003442","url":null,"abstract":"<p><p>Article Title: ACG Clinical Guideline: Malnutrition and Nutritional Recommendations in Liver Disease.</p>","PeriodicalId":7608,"journal":{"name":"American Journal of Gastroenterology","volume":"120 5","pages":"948"},"PeriodicalIF":8.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143956244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antivirals in Preventing Perinatal Transmission of Hepatitis B: Start and Stop Times are Shifting.","authors":"Norah A Terrault, Hugo E Vargas","doi":"10.14309/ajg.0000000000003177","DOIUrl":"10.14309/ajg.0000000000003177","url":null,"abstract":"","PeriodicalId":7608,"journal":{"name":"American Journal of Gastroenterology","volume":" ","pages":"1007-1008"},"PeriodicalIF":8.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142798676","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Tumor Seeding With Needle Biopsy of Hepatocellular Carcinoma: A Systematic Review.","authors":"Chunpeng Nie, Marcus Vaska, Jason K Wong, Oliver F Bathe, Stefan Przybojewski, Kelly W Burak, Patricia A Tang, Stephen E Congly","doi":"10.14309/ajg.0000000000003210","DOIUrl":"10.14309/ajg.0000000000003210","url":null,"abstract":"<p><strong>Introduction: </strong>Biopsy of hepatocellular carcinoma (HCC) may help with selecting appropriate chemotherapy with inconclusive imaging; concern about potential seeding may limit its use.</p><p><strong>Methods: </strong>A systematic review was conducted to assess the risk of tumor seeding with biopsy of HCC excluding nonliver cancers or seeding after interventions.</p><p><strong>Results: </strong>A total of 2,339 unique abstracts were identified; 37 studies were included in the final analysis. The rate of tumor seeding was 0.62% (range 0%-7.77%) in 13,959 biopsies performed. The average reported median lengths of follow-up was 35.8 months (range 10.5-60 months).</p><p><strong>Discussion: </strong>Overall, the risk of tumor seeding with biopsy of HCC is low.</p>","PeriodicalId":7608,"journal":{"name":"American Journal of Gastroenterology","volume":" ","pages":"1144-1151"},"PeriodicalIF":8.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142845618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Serum Gastrin Levels Are Associated With Prevalent Neuroendocrine Tumors in Autoimmune Metaplastic Atrophic Gastritis.","authors":"Andre Jove, Christina Lin, Joo Ha Hwang, Vidhya Balasubramanian, Nielsen Q Fernandez-Becker, Robert J Huang","doi":"10.14309/ajg.0000000000003235","DOIUrl":"10.14309/ajg.0000000000003235","url":null,"abstract":"<p><strong>Introduction: </strong>Autoimmune metaplastic atrophic gastritis (AMAG) is a precancerous condition that predisposes to gastric neuroendocrine tumors (gNETs). There exist no methods to stratify patients with AMAG for gNET risk.</p><p><strong>Methods: </strong>We identified a cohort of patients with AMAG within a university health system using histopathologic and serologic criteria. We analyzed features predictive of prevalent gNET.</p><p><strong>Results: </strong>We identified 181 patients with AMAG and 41 (22.7%) with prevalent gNET. Gastrin levels were elevated in gNET (1,859.8 vs 679.5 pg/mL, P < 0.001), and gastrin titers demonstrated good discrimination (c = 0.799, 95% CI 0.707-0.892) for gNET.</p><p><strong>Discussion: </strong>Gastrin levels differ significantly between patients with AMAG with and without gNET.</p>","PeriodicalId":7608,"journal":{"name":"American Journal of Gastroenterology","volume":" ","pages":"1140-1143"},"PeriodicalIF":8.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142715147","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Quality Indicators for EUS.","authors":"Girish Mishra, Anne Marie Lennon, Nonthalee Pausawasdi, Vanessa M Shami, Reem Z Sharaiha, B Joseph Elmunzer","doi":"10.14309/ajg.0000000000003490","DOIUrl":"https://doi.org/10.14309/ajg.0000000000003490","url":null,"abstract":"","PeriodicalId":7608,"journal":{"name":"American Journal of Gastroenterology","volume":"120 5","pages":"973-992"},"PeriodicalIF":8.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143953517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Results From a Psychometric Validation Study: Patients With Irritable Bowel Syndrome Report Higher Symptom Burden Using End-of-Day Vs Real-Time Assessment.","authors":"Michelle Bosman, Lisa Vork, Daisy Jonkers, Johanna Snijkers, Rabia Topan, Qasim Aziz, Irina Midenfjord, Magnus Simren, Ad Masclee, Daniel Keszthelyi","doi":"10.14309/ajg.0000000000003091","DOIUrl":"10.14309/ajg.0000000000003091","url":null,"abstract":"<p><strong>Introduction: </strong>Real-time assessment of gastrointestinal (GI) symptoms in irritable bowel syndrome (IBS) using the experience sampling method (ESM) is suggested as a more appropriate approach than currently used end-of-day or end-of-week reports. This psychometric evaluation study assesses the validity and reliability of a previously developed ESM-based patient-reported outcome measure (PROM) for real-time GI symptom assessment in IBS.</p><p><strong>Methods: </strong>This multicenter validation study included 230 Rome IV patients with IBS (80% female; mean age 41.2 years) in 3 European countries. Patients completed the electronic ESM-PROM (up to 10 random moments daily, with a weekly minimum completion rate of 33%) and an end-of-day symptom diary for 7 consecutive days. End-of-week questionnaires (Gastrointestinal Symptom Rating Scale for IBS, IBS Severity Scoring System, Patient Health Questionnaire-9, and Generalized Anxiety Disorder-7) were completed at the end of the 7-day period.</p><p><strong>Results: </strong>The ESM assessment had a mean completion rate of 71%. Strong and significant correlations (0.651-0.956) with moderate-to-good consistency (intra-class correlation coefficients 0.580-0.779) were observed between ESM and end-of-day scores. However, end-of-day scores were significantly higher (Δ0.790-1.758, P < 0.001) than mean daily ESM scores. Differences with end-of-week scores were more pronounced, with weaker correlations (Pearson's r 0.393-0.802). ESM-PROM exhibited moderate-to-good internal consistency (Cronbach's α 0.585-0.887) across 5 symptom domains. First and second half-week scores demonstrated good-to-excellent consistency (intraclass correlation coefficients 0.871-0.958).</p><p><strong>Discussion: </strong>Psychometric evaluation demonstrated strong validity and reliability of the ESM-PROM for real-time GI symptom assessment in IBS. In addition, the ESM-PROM provides a precise and reliable ascertainment of individual symptom pattern and trigger interactions, without the bias of peak reporting when compared with retrospective methods. This highlights its potential as a valuable tool for personalized healthcare in monitoring disease course and treatment response in patients with IBS.</p>","PeriodicalId":7608,"journal":{"name":"American Journal of Gastroenterology","volume":" ","pages":"1098-1107"},"PeriodicalIF":8.0,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12043265/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142279089","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}